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Individual Calculations November 2019 |
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| De Luna Butz, Alberto Total change: -9.80 | |   |
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| M.Chigorin Memorial 2019 Open | St. Petersburg | RUS | 2019-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1808 | 1750 | 3.50 | 9 | -0.49 | 20 | -9.80 | |
|  Kavyev, Ruslan | | | 2150 * | RUS | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Gevorgyan, David Sh. | m | | 2150 * | ARM | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Khadzhiev, Valery | | | 2056 | RUS | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Kudryavtseva, Anastasia | | | 1501 | RUS | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Kuleshov, Dmitrii | | | 1350 * | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Dudarev, V. | | | 2127 | RUS | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Chereshkevich, Yuri | | | 1443 | RUS | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Shohradowa, Lala | | wf | 2024 | TKM | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Koltsova, Alisa | | | 1470 | RUS | 1.00 | 1 | 0.16 | 20 | 3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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